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Author
Ding-Zhu Du
Ding-Zhu Du
Ding-Zhu Du
(born May 21, 1948) is a Professor in the Department of
Computer Science
at
The University of Texas at Dallas
. He has received public recognition when he solved two long-standing open problems on the Euclidean minimum
Steiner trees
, the proof of
Gilbert–Pollack conjecture on the Steiner ratio of the Euclidean plane
, and the existence of a polynomial-time heuristic with a performance ratio bigger than the Steiner ratio. The proof of Gilbert-Pollak's conjecture on Steiner ratios was later found to have gaps, thus leaving the problem unsolved.
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1
Multiwavelength optical networks /
by
216487 Xiaohua, Jia
,
Xiao-Dong, Hu
,
Ding-Zhu, Du
Published 2002
2
Cognitive Computing with a Big Data System in a Secure Internet of Things
by
Xiaochun Cheng
,
Ding-Zhu Du
,
Arun Kumar Sangaiah
,
Rongxing Lu
Published 2023-06-01
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